How do I install blackwall-mcp?

Its own README gives this command: claude mcp add blackwall -e BLACKWALL_API_KEY=bw_live_your_key_here -- npx -y blackwall-mcp. Run it where your MCP client can launch the server, and check the README for any settings it asks for.

What does blackwall-mcp connect to, and what does it need?

It reaches blackwall. The credentials we found in its source are BLACKWALL_API_KEY.

Is blackwall-mcp official and is it maintained?

We found nothing naming it as a vendor’s official server. Its repository has 0 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-09-15.

What licence does blackwall-mcp use?

The repository declares the MIT licence.

InfratoApp / Resources / MCP servers / blackwall-mcp

blackwall-mcp

blackwall-mcp is an MCP server, listed under communication. It reaches blackwall. It needs BLACKWALL_API_KEY to authenticate. Its repository has 0 GitHub stars and is licensed under MIT; we last read it on 2026-10-22.

This server checks for pre-action risks before any irreversible action is taken, such as sending an email, moving money, running SQL, or deleting data.

Install

Read from blackwall-mcp’s own README, close to verbatim -- not written by us, and not guessed.

claude mcp add blackwall -e BLACKWALL_API_KEY=bw_live_your_key_here -- npx -y blackwall-mcp

View in blackwall-mcp’s own README ↗

What it reaches, and what it needs

Reaches

blackwall

Credential

BLACKWALL_API_KEY

Maintenance

Stars

State

listed

Licence

MIT

From the repository

BLACK_WALL MCP server — a pre-action risk check your AI agent calls before any irreversible action (send email, move money, run SQL, delete data).

View on GitHub ↗2026-10-22

blackwall-mcp compared with similar servers

blackwall-mcp compared with the closest alternatives, by services reached, credentials, stars, last update and licence
Server	Reaches	Needs	Stars	Last update	Licence
blackwall-mcp (this page)	blackwall	BLACKWALL_API_KEY	0	2026-09-15	MIT
line-bot-mcp-server	channel	CHANNEL_ACCESS_TOKEN	789	2026-10-21	Apache-2.0
graphlit-mcp-server	discord, github, google, graphlit, jira, linear, notion	DISCORD_BOT_TOKEN, GITHUB_PERSONAL_ACCESS_TOKEN, GOOGLE_EMAIL_CLIENT_SECRET, GOOGLE_EMAIL_REFRESH_TOKEN, GRAPHLIT_JWT_SECRET, JIRA_TOKEN, LINEAR_API_KEY, NOTION_API_KEY	377	2026-01-12	MIT
mcp-email-server	—	None listed	368	2026-10-25	BSD-3-Clause
telegram-mcp	telegram	None listed	349	2026-05-28	MIT
human-in-the-loop	discord	DISCORD_TOKEN	230	2025-07-02	MIT

Ranked by services in common with blackwall-mcp, then by stars. Figures are from each repository when we last read it.

Common questions about blackwall-mcp

What does blackwall-mcp do?: This server checks for pre-action risks before any irreversible action is taken, such as sending an email, moving money, running SQL, or deleting data.
How do I install blackwall-mcp?: Its own README gives this command: claude mcp add blackwall -e BLACKWALL_API_KEY=bw_live_your_key_here -- npx -y blackwall-mcp. Run it where your MCP client can launch the server, and check the README for any settings it asks for.
What does blackwall-mcp connect to, and what does it need?: It reaches blackwall. The credentials we found in its source are BLACKWALL_API_KEY.
Is blackwall-mcp official and is it maintained?: We found nothing naming it as a vendor’s official server. Its repository has 0 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-09-15.
What licence does blackwall-mcp use?: The repository declares the MIT licence.

More MCP servers for communication

All communication entries →